package com.lmb.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.lmb.bean.AddressBook;
import com.lmb.bean.R;
import com.lmb.common.BaseContext;
import com.lmb.dto.SetmealDto;
import com.lmb.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Slf4j
@RequestMapping("/addressBook")
@RestController
public class AddressBookController {
    @Autowired
    private AddressBookService addressBookService;

    //新增
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook){
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);
    }

    //设置默认地址
    @PutMapping("default")
    public R<AddressBook> setDefault(@RequestBody AddressBook addressBook){
        log.info("addressBook:{}", addressBook);
        LambdaUpdateWrapper<AddressBook> wrapper = new LambdaUpdateWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.set(AddressBook::getIsDefault, 0);
        addressBookService.update(wrapper);
        addressBook.setIsDefault(1);
        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    //根据id查询地址
    @GetMapping("/{id}")
    public R<AddressBook> get(@PathVariable Long id){
        AddressBook addressBook = addressBookService.getById(id);
        if (addressBook!=null){
            return R.success(addressBook);
        }else {
            return R.error("没有找到该对象");
        }
    }

    //查询默认地址
    @GetMapping("default")
    public R<AddressBook> getDefault(){
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.eq(AddressBook::getIsDefault,1);
        AddressBook addressBook = addressBookService.getOne(wrapper);
        if (addressBook!=null){
            return R.success(addressBook);
        }else {
            return R.error("没有找到该对象");
        }
    }

    //查询指定用户的全部地址
    @GetMapping("/list")
    public R<List<AddressBook>> list(AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);

        //条件构造器
        LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(null != addressBook.getUserId(), AddressBook::getUserId, addressBook.getUserId());
        queryWrapper.orderByDesc(AddressBook::getUpdateTime);

        return R.success(addressBookService.list(queryWrapper));
    }

    //修改地址
    @PutMapping
    public R<String> update(@RequestBody AddressBook addressBook){
        //1.调用service处理
        addressBookService.updateAddressBook(addressBook);
        //2.响应处理结果
        return R.success("修改成功！");
    }

    //删除地址
    @DeleteMapping
    public R<String> delete(Long ids){
        //1.调用service处理
        addressBookService.deleteById(ids);

        //2.响应处理结果
        return R.success("删除成功！");
    }

}
